diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/dispnv50/head.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/dispnv50/head.c | 104 |
1 files changed, 87 insertions, 17 deletions
diff --git a/drivers/gpu/drm/nouveau/dispnv50/head.c b/drivers/gpu/drm/nouveau/dispnv50/head.c index 8f6455697ba7..841edfaf5b9d 100644 --- a/drivers/gpu/drm/nouveau/dispnv50/head.c +++ b/drivers/gpu/drm/nouveau/dispnv50/head.c @@ -24,13 +24,17 @@ #include "core.h" #include "curs.h" #include "ovly.h" +#include "crc.h" #include <nvif/class.h> +#include <nvif/event.h> +#include <nvif/cl0046.h> #include <drm/drm_atomic_helper.h> #include <drm/drm_crtc_helper.h> #include <drm/drm_vblank.h> #include "nouveau_connector.h" + void nv50_head_flush_clr(struct nv50_head *head, struct nv50_head_atom *asyh, bool flush) @@ -38,6 +42,7 @@ nv50_head_flush_clr(struct nv50_head *head, union nv50_head_atom_mask clr = { .mask = asyh->clr.mask & ~(flush ? 0 : asyh->set.mask), }; + if (clr.crc) nv50_crc_atomic_clr(head); if (clr.olut) head->func->olut_clr(head); if (clr.core) head->func->core_clr(head); if (clr.curs) head->func->curs_clr(head); @@ -61,6 +66,7 @@ nv50_head_flush_set(struct nv50_head *head, struct nv50_head_atom *asyh) if (asyh->set.ovly ) head->func->ovly (head, asyh); if (asyh->set.dither ) head->func->dither (head, asyh); if (asyh->set.procamp) head->func->procamp (head, asyh); + if (asyh->set.crc ) nv50_crc_atomic_set (head, asyh); if (asyh->set.or ) head->func->or (head, asyh); } @@ -84,23 +90,25 @@ nv50_head_atomic_check_dither(struct nv50_head_atom *armh, { u32 mode = 0x00; - if (asyc->dither.mode == DITHERING_MODE_AUTO) { - if (asyh->base.depth > asyh->or.bpc * 3) - mode = DITHERING_MODE_DYNAMIC2X2; - } else { - mode = asyc->dither.mode; - } + if (asyc->dither.mode) { + if (asyc->dither.mode == DITHERING_MODE_AUTO) { + if (asyh->base.depth > asyh->or.bpc * 3) + mode = DITHERING_MODE_DYNAMIC2X2; + } else { + mode = asyc->dither.mode; + } - if (asyc->dither.depth == DITHERING_DEPTH_AUTO) { - if (asyh->or.bpc >= 8) - mode |= DITHERING_DEPTH_8BPC; - } else { - mode |= asyc->dither.depth; + if (asyc->dither.depth == DITHERING_DEPTH_AUTO) { + if (asyh->or.bpc >= 8) + mode |= DITHERING_DEPTH_8BPC; + } else { + mode |= asyc->dither.depth; + } } - asyh->dither.enable = mode; - asyh->dither.bits = mode >> 1; - asyh->dither.mode = mode >> 3; + asyh->dither.enable = NVVAL_GET(mode, NV507D, HEAD_SET_DITHER_CONTROL, ENABLE); + asyh->dither.bits = NVVAL_GET(mode, NV507D, HEAD_SET_DITHER_CONTROL, BITS); + asyh->dither.mode = NVVAL_GET(mode, NV507D, HEAD_SET_DITHER_CONTROL, MODE); asyh->set.dither = true; } @@ -311,7 +319,7 @@ nv50_head_atomic_check(struct drm_crtc *crtc, struct drm_crtc_state *state) struct nouveau_conn_atom *asyc = NULL; struct drm_connector_state *conns; struct drm_connector *conn; - int i; + int i, ret; NV_ATOMIC(drm, "%s atomic_check %d\n", crtc->name, asyh->state.active); if (asyh->state.active) { @@ -406,6 +414,10 @@ nv50_head_atomic_check(struct drm_crtc *crtc, struct drm_crtc_state *state) asyh->set.curs = asyh->curs.visible; } + ret = nv50_crc_atomic_check_head(head, asyh, armh); + if (ret) + return ret; + if (asyh->clr.mask || asyh->set.mask) nv50_atom(asyh->state.state)->lock_core = true; return 0; @@ -444,6 +456,7 @@ nv50_head_atomic_duplicate_state(struct drm_crtc *crtc) asyh->ovly = armh->ovly; asyh->dither = armh->dither; asyh->procamp = armh->procamp; + asyh->crc = armh->crc; asyh->or = armh->or; asyh->dp = armh->dp; asyh->clr.mask = 0; @@ -465,10 +478,18 @@ nv50_head_reset(struct drm_crtc *crtc) __drm_atomic_helper_crtc_reset(crtc, &asyh->state); } +static int +nv50_head_late_register(struct drm_crtc *crtc) +{ + return nv50_head_crc_late_register(nv50_head(crtc)); +} + static void nv50_head_destroy(struct drm_crtc *crtc) { struct nv50_head *head = nv50_head(crtc); + + nvif_notify_dtor(&head->base.vblank); nv50_lut_fini(&head->olut); drm_crtc_cleanup(crtc); kfree(head); @@ -486,8 +507,38 @@ nv50_head_func = { .enable_vblank = nouveau_display_vblank_enable, .disable_vblank = nouveau_display_vblank_disable, .get_vblank_timestamp = drm_crtc_vblank_helper_get_vblank_timestamp, + .late_register = nv50_head_late_register, +}; + +static const struct drm_crtc_funcs +nvd9_head_func = { + .reset = nv50_head_reset, + .gamma_set = drm_atomic_helper_legacy_gamma_set, + .destroy = nv50_head_destroy, + .set_config = drm_atomic_helper_set_config, + .page_flip = drm_atomic_helper_page_flip, + .atomic_duplicate_state = nv50_head_atomic_duplicate_state, + .atomic_destroy_state = nv50_head_atomic_destroy_state, + .enable_vblank = nouveau_display_vblank_enable, + .disable_vblank = nouveau_display_vblank_disable, + .get_vblank_timestamp = drm_crtc_vblank_helper_get_vblank_timestamp, + .verify_crc_source = nv50_crc_verify_source, + .get_crc_sources = nv50_crc_get_sources, + .set_crc_source = nv50_crc_set_source, + .late_register = nv50_head_late_register, }; +static int nv50_head_vblank_handler(struct nvif_notify *notify) +{ + struct nouveau_crtc *nv_crtc = + container_of(notify, struct nouveau_crtc, vblank); + + if (drm_crtc_handle_vblank(&nv_crtc->base)) + nv50_crc_handle_vblank(nv50_head(&nv_crtc->base)); + + return NVIF_NOTIFY_KEEP; +} + struct nv50_head * nv50_head_create(struct drm_device *dev, int index) { @@ -495,7 +546,9 @@ nv50_head_create(struct drm_device *dev, int index) struct nv50_disp *disp = nv50_disp(dev); struct nv50_head *head; struct nv50_wndw *base, *ovly, *curs; + struct nouveau_crtc *nv_crtc; struct drm_crtc *crtc; + const struct drm_crtc_funcs *funcs; int ret; head = kzalloc(sizeof(*head), GFP_KERNEL); @@ -505,6 +558,11 @@ nv50_head_create(struct drm_device *dev, int index) head->func = disp->core->func->head; head->base.index = index; + if (disp->disp->object.oclass < GF110_DISP) + funcs = &nv50_head_func; + else + funcs = &nvd9_head_func; + if (disp->disp->object.oclass < GV100_DISP) { ret = nv50_base_new(drm, head->base.index, &base); ret = nv50_ovly_new(drm, head->base.index, &ovly); @@ -521,9 +579,10 @@ nv50_head_create(struct drm_device *dev, int index) return ERR_PTR(ret); } - crtc = &head->base.base; + nv_crtc = &head->base; + crtc = &nv_crtc->base; drm_crtc_init_with_planes(dev, crtc, &base->plane, &curs->plane, - &nv50_head_func, "head-%d", head->base.index); + funcs, "head-%d", head->base.index); drm_crtc_helper_add(crtc, &nv50_head_help); /* Keep the legacy gamma size at 256 to avoid compatibility issues */ drm_mode_crtc_set_gamma_size(crtc, 256); @@ -539,5 +598,16 @@ nv50_head_create(struct drm_device *dev, int index) } } + ret = nvif_notify_ctor(&disp->disp->object, "kmsVbl", nv50_head_vblank_handler, + false, NV04_DISP_NTFY_VBLANK, + &(struct nvif_notify_head_req_v0) { + .head = nv_crtc->index, + }, + sizeof(struct nvif_notify_head_req_v0), + sizeof(struct nvif_notify_head_rep_v0), + &nv_crtc->vblank); + if (ret) + return ERR_PTR(ret); + return head; } |